Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 94, No. 23, Ed. 1 Friday, May 8, 1964, newspaper, May 8, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1134772/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .